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19" Installation Digital Temperature Unit with 2-Way Output and NTC Sensor for Precise Control

Basic Information

Place of Origin:	CHINA
Brand Name:	Zion communication OR OEM
Certification:	ISO, CE, RoHS, UL
Model Number:	Data Center Equipment

Minimum Order Quantity:	1,000 PCS
Packaging Details:	1 PC/Plastic Bag, PCS/Carton
Delivery Time:	Normally 10 workingdays
Payment Terms:	T/T,L/C
Supply Ability:	30,000 PCS / Month

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Detail Information

Model:

Cabinet Fitting

Bnad:

Zion Communication

Highlight:

19" Installation Digital Temperature Unit

2-Way Output Temperature Controller

NTC Sensor TC Unit

Product Description

TC Digital Temperature Unit

Data Center Accessories from China Manufacturer - Zion Communication

More detail please visit: Zion Communication Copper System Equipment

Product Overview

19" rack installation
Simple structure, easy installation
Easy cabling & operation
Disturbing resistance, reliable running
2-way output (IEC320 C13 and NEMA 5-15R)

Model Specifications

Model No.	Input Connector Type
ZC70180101	UK type (BS1363)
ZC70180102	German type (DIN49441)
ZC70180103	US type (NEMA 5-15P)

Technical Parameters

Power supply: 220VAC +10%/-15%, 50/60Hz
Temperature measuring range: -50℃ to 99℃
Resolution: 1℃
Refrigeration output contact capacity: 10A/277VAC
Sensor error delay time: 1min
Safe level: IP65
Operation humidity: 20-85% (no condensate)
Power consumption: ≤3W
Temperature controlling range: -40℃ to 50℃
Accuracy: -50℃ to 70℃, ±1℃; ±1℃ at others
Can drive single phase compressor ≤1/2HP
Sensor: NTC
Operation temperature: -30℃ to 75℃

Operation Details

Key Operation

Press ▲ to display set upper limit; Press ▼ to display set lower limit

Modify Parameter Set Value

Press SET for more than 3 seconds to enter parameter modification status. Press ▲ or ▼ to navigate menu items; press SET to display current parameter value.

Parameter Adjustment

Press SET and ▲ or ▼ simultaneously to adjust parameter values. Hold for more than 1 second for rapid adjustment. Press RST or wait 30 seconds to save changes.

Parameter Reset

If parameter setting is incorrect on startup (LED displays E1 with buzzer), press SET to restore default settings.

Key-Press Functions

Key-press	Normal Mode	Parameter Modification Mode
SET	Check compressor protection time	Display current menu set value
SET (3 seconds)	Enter parameter modification
RST	Check temperature exceeding value	Quit from parameter modification
▲	Temperature upper limits checking	Menu items go backwards
▼	Temperature lower limits checking	Menu items go forwards
SET+▲		Parameter values increase by degrees
SET+▼		Parameter values decrease by degrees

Control Output Functions

Compressor Control

Compressor starts when temperature exceeds upper limit and stops when below lower limit. During sensor error, compressor operates on 15-minute on/30-minute off cycle. Compressor restart requires completion of protection time.

Alarm System

LED blinks when temperature exceeds set limits. Buzzer sounds after alarm delay period. Press any key to silence alarm while maintaining alarm status.

Indicator Light Description

Indicator Light	Status	Function
Cool	Always on	Compressor output
Cool	Flashes	Compressor output delay
Set	Always on	Parameter modification status

Parameter Settings

Item	Function	Setting Range	Unit	Default
F1	Upper limit	F2~+5	°C	-10
F2	Lower limit	-40~F1	°C	-20
F3	Temperature calibration	-5~5	°C	0
F4	Compressor protection time	0~9	Min	3
F5	Exceeding temperature value	0~50 (set 0 to cancel alarm)	°C	15
F6	Exceeding temperature alarm delay time	F2~+5	°C	20

Safety Regulations

Danger

Properly distinguish sensor, power, and relay connections. Avoid incorrect wiring or overloading. All modifications must be performed with power disconnected.

Warning

Do not use in water, damp environments, high temperatures, strong electromagnetic interference, or corrosive conditions.

Caution

Ensure power supply matches unit specifications. Maintain stable voltage. Keep sensor and power wiring properly separated to prevent interference.

Error Codes

Code	Reason	Status
E1	Memory error	Alarm, machine does not work
E2	Sensor error	Alarm, compressor operates proportionally
HH	Exceeding temperature display limit

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